103761

素因数分解:

$3^5\times 7^1\times {\mathrm{61}}^1$

素因数の和:83

約数の個数: 24

約数和(自身を含む): 180544

約数和(自身を除く): 76783

約数列:

[1, 3, 7, 9, 21, 27, 61, 63, 81, 183, 189, 243, 427, 549, 567, 1281, 1647, 1701, 3843, 4941, 11529, 14823, 34587, 103761]

約数ペア:

[(1, 103761), (3, 34587), (7, 14823), (9, 11529), (21, 4941), (27, 3843), (61, 1701), (63, 1647), (81, 1281), (183, 567), (189, 549), (243, 427)]